/*
 * To change this template, choose Tools | Templates
 * and open the template in the editor.
 */

package servletpackage;
import datapackage.AnCeBean;
import java.io.IOException;
import javax.servlet.RequestDispatcher;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpSession;

/**
 *
 * @author salim
 * role:gerer la selection entre deux choix:afficher les matierer avec matspec ou non
 */
public class matspecServlet extends HttpServlet {
   
    /** 
     * Processes requests for both HTTP <code>GET</code> and <code>POST</code> methods.
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    protected void processRequest(HttpServletRequest request, HttpServletResponse response)
    throws ServletException, IOException {
        System.out.println("+++++++@ matspecServlet+++debut....................");

        //read the parameter submitted by the form

        String mat = request.getParameter("matspec");
        System.out.println("+++++++@ matspecservlet+++the passed parameter mat :" + mat);

           
            HttpSession session = request.getSession();
            AnCeBean param = (AnCeBean) session.getAttribute("param");
            int matspec=param.getMatspec();
            if (matspec == 0) {
                param.setMatspec(1);
                System.out.println("+++++++@ matspecservlet+++la valeur definit au bean param est matspec:"+param.getMatspec());

            } else {
                System.out.println("+++++++@ matspecservlet+++la valeur definit au bean param est matspec:"+param.getMatspec());
                param.setMatspec(0);
            }
            session.setAttribute("param", param);



        String address = "/cleanpage.jsp";

        RequestDispatcher dispatcher = request.getRequestDispatcher(address);
        dispatcher.forward(request, response);

    } 

    // <editor-fold defaultstate="collapsed" desc="HttpServlet methods. Click on the + sign on the left to edit the code.">
    /** 
     * Handles the HTTP <code>GET</code> method.
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    @Override
    protected void doGet(HttpServletRequest request, HttpServletResponse response)
    throws ServletException, IOException {
        processRequest(request, response);
    } 

    /** 
     * Handles the HTTP <code>POST</code> method.
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    @Override
    protected void doPost(HttpServletRequest request, HttpServletResponse response)
    throws ServletException, IOException {
        processRequest(request, response);
    }

    /** 
     * Returns a short description of the servlet.
     * @return a String containing servlet description
     */
    @Override
    public String getServletInfo() {
        return "Short description";
    }// </editor-fold>

}
